Gary
K-12 School in Chicago, IL · 3740 W 31st St · 60623
Chicago Energy Benchmarking Ordinance · reporting year 2023
Benchmarking record
| Field | Value |
|---|---|
| ENERGY STAR score | 36 (band D) |
| Site EUI | 75.1 kBtu/ft² |
| Source EUI | 124.4 kBtu/ft² |
| GHG emissions | 826 tCO₂e |
| GHG intensity | 6.2 kgCO₂e/ft² |
| Electricity | 1,007,348 kWh |
| Natural gas | 64,964 therms |
| Gross floor area | 132,193 sq ft |
| Source record | chicago:251651:2023 |
The disclosure history
Year over year
| Year | Score | Δ | Site EUI | GHG emissions |
|---|---|---|---|---|
| 2023latest | 36 | -1 | 75.1 kBtu/ft² | 826 tCO₂e |
| 2022 | 37 | -15 | 84.9 kBtu/ft² | 886 tCO₂e |
| 2021 | 52 | +1 | 69.6 kBtu/ft² | 766 tCO₂e |
| 2020 | 51 | 70.8 kBtu/ft² | 801 tCO₂e | |
| 2019 | — | — | — | |
| 2018 | 50 | +11 | 62.8 kBtu/ft² | 921 tCO₂e |
| 2017 | 39 | -8 | 74.9 kBtu/ft² | 1,004 tCO₂e |
| 2016 | 47 | +8 | 69.9 kBtu/ft² | 943 tCO₂e |
| 2015 | 39 | 76.0 kBtu/ft² | 1,060 tCO₂e |
Compliance context
Chicago Energy Benchmarking Ordinance
Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
Ownership
No owner listed in the disclosure.
Own or manage this building? Claim it to correct the record and get compliance alerts.
Location
- Address
- 3740 W 31st St
- City
- Chicago
- State
- Illinois
- ZIP
- 60623
- Coordinates
- 41.88085, -87.62804
Within ~1 km
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See also: most efficient in Chicago · biggest emitters
Frequently asked questions
What is Gary's energy grade?
Gary scores 36 out of 100 on ENERGY STAR — band D (Lowest band (1–54)) — in its 2023 Chicago disclosure. Scores are national percentiles against similar buildings; 75+ qualifies for ENERGY STAR certification.
How much energy does Gary use?
Its 2023 site energy-use intensity was 75.1 kBtu/ft² (124.4 kBtu/ft² source) across 132,193 sq ft, including 1,007,348 kWh of electricity and 64,964 therms of natural gas.
What are Gary's carbon emissions?
Gary reported 826 tCO₂e of greenhouse-gas emissions (6.2 kgCO₂e/ft²) for 2023. Covered buildings that fail to benchmark and report face fines of up to $100 plus $25 per day of violation under the ordinance.
Dataset updated . Source: Chicago Energy Benchmarking disclosure, record chicago:251651:2023.